About Me

I am a third-year Ph.D. student in Multimedia Laboratory at The Chinese University of Hong Kong, supervised by Prof. Dahua Lin and also work closely with Prof. Chen Change Loy. I got the B.Eng. in Department of Automation at Tsinghua University in 2015, and then became a member of MMLAB.
My research interests include computer vision and deep learning, particularly focusing on object detection and video analysis.
Detailed CV  Github


  • One paper accepted to CVPR 2018.
  • One paper accepted to CVPR 2017.


Discover and Learn New Objects from Documentaries.

Kai Chen, Hang Song, Chen Change Loy, Dahua Lin.
Computer Vision and Pattern Recognition (CVPR), 2017. (Spotlight)

[ PDF] [ Dataset] [ Code]


  • IERG4080: Building Scalable Internet-based Services - Teaching Assistant
  • IERG3810: Microcontrollers and Embedded Systems Laboratory - Teaching Assistant


ck015 [at] ie.cuhk.edu.hk